40338402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1867}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 87243072

約数和(自身を除く): 46904670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 1867, 3601, 3734, 5601, 7202, 10803, 11202, 21606, 24271, 48542, 72813, 145626, 517159, 1034318, 1551477, 3102954, 6723067, 13446134, 20169201, 40338402]

約数ペア:

[(1, 40338402), (2, 20169201), (3, 13446134), (6, 6723067), (13, 3102954), (26, 1551477), (39, 1034318), (78, 517159), (277, 145626), (554, 72813), (831, 48542), (1662, 24271), (1867, 21606), (3601, 11202), (3734, 10803), (5601, 7202)]